Software Development Forum

hi, i want to know how can calculate width value of text for example: (text:'help me', font:'Tahoma 25') i want to calculate the full width value of the text so help me please to find a way to do that or with Tkinter lib or with any lib.

[code]begin Inc(GamesThisPlayer[Winner]); if GamesThisPlayer[Winner] = SampleGamesBatch then ProvisionalRating[Winner] := Rating[Winner]; Inc(GamesThisPlayer[Loser]); if GamesThisPlayer[Loser] = SampleGamesBatch then ProvisionalRating[Loser] := Rating[Loser] end;[/code] This extract of code is from a player rating program. A player either wins or loses. When a player has played a sample batch of games (20 in this case) …

How do we create a thread with visual studio for windows. I would like to know how can we manipulate thread in a windows program using Visual Studio Ver 6 and Visual Studio 2005 and 2008 for windows 98, XP and Vista. I know how to play with threads using …

I want to display multiple records from multiple table in datagrid Please help me, How I will use the datagrid in vb.net

I have two 2d vectors. Both have a column of strings. I have to match both columns based on number of characters matched counted in an order. All the Elements in both the columns are compared first. Then character by character comparison is done in such a way that, if …

I am relatively new to python. I am calling a a function from another script (imported) from the python shell. However, when I call a variable created in that function (after calling it) the variable hasn't been defined. I thought it was a global issue so I made the variable …

ok im trying to make a program for solving square equations by the general formula but for some reason i cannot get it to solve the equation so if anyone can help me this is my code: va= Integer.parseInt(a.getText()); vb= Integer.parseInt(b.getText()); vc= Integer.parseInt(c.getText()); vac=(4*va*vc); vbc=(2*vb*vb); vac2= (2*va); vb2=(-1*vb); raiz = …

Hi Using a template from the tutorial Fuse offered i made this program: [code=python] import wx import os WINDOW_WIDTH = 700 WINDOW_HEIGHT = 600 class MainFrame(wx.Frame,object): def __init__(self): wx.Frame.__init__(self,None, title = "Paul's Text Editor", pos = (200,75), size = (WINDOW_WIDTH,WINDOW_HEIGHT)) self.menubar = wx.MenuBar() self.menufile = wx.Menu() self.menuinfo = wx.Menu() self.SetMenuBar(self.menubar) …

Hallo friends i have particular number of nodes in a box. I need to connect all these nodes as a teravalent network. I have no idea how to proceed for this task. Please give me,atleast, idea to proceed. Thanks for your help,

Hello everyone, I have a project to do which involves reading each line of text from an input file which holds integers. Each line represents a polynomial, and I have to rearrange it in canonical form which is sorted by powers. I was wondering if there is a string tokenizer …

Hello all! I'm new here I was looking through a program and I was wondering what this instruction is: [CODE]LEA EAX,DWORD PTR SS:[EBP-34][/CODE] I know that LEA moves the offset of the second argument into EAX but I don't understand the segund argument very much: [CODE]DWORD PTR SS:[EBP-34][/CODE] I'm guessing …

Hi, i have a problem here , i have made a class which has three methods , first method is to get size of the array and assign a random number to every element of array. Second method is to just print the whole array , while the last method …

Hi, I'm making a small program that sends data to a program that is constantly moving around. (to practice my c++)and it needs to be able to read file paths (C:\\Dev-Cpp\\...etc) from a file and store it in a char array (this is all I could figure out worked for …

Hello. I need to create a C application and i have to use a status bar. I think i can use MFC, but i don't know how to start. Can anyone help me? Thanks.

Ok so at a specific point in my game, the game just shuts down. I am not sure what the problem is so I am going to throw all the source code up. Any Help is appreciated. [ICODE]#include <iostream> #include <windows.h> #include <fstream> using namespace std; string location = "Amasi …

I created a program and when I click on it, it launches the server and runs at [url]http://127.0.0.1:8000[/url] This is my code for it: pyweb.py: [ICODE]import os, sys sys.path += [r'c:\dev\incidents'] os.environ['DJANGO_SETTINGS_MODULE'] = 'incidents.settings' from django.core.management import call_command from threading import Thread t = Thread(target=call_command, args=('runserver',), kwargs={'shutdown_message':"done", 'use_reloader':False}) t.start() import …

Hello! I'm new in this forum and i have some problems in school. I'm from Germany and my teacher gave me the task to install a dart game in Python. Now i have not much time left. So i want you to ask if you could maybe help me with …

Hi, It is possible to get values from thread , while thread is executing , but not yet complete? if it is possible then how can I realise it in python? with hope to solution

Hi all! I am all new to shell scripting. I am trying to make a script that searches for a folder and then adds it to PATH First I am serching for the folder: [CODE]find /usr/local -name "jdk1.6*" -type d[/CODE] If version 1.6 of Suns java is installed I get …

Hi sorry about asking so many questions.....and yes i have been searching on the internet, but anyways i am getting to start checking the array words with its chars and whatnot, but i dont know if will work i am confused where to put the array of words i have …

I would appreciate if anybody can explain me MVC in swings. I have heard that each compnent has respective model class but unable to relate it with MVC. Kindly explain.

I'm creating a simple application in C# using ASP.NET. I'm trying to give it a sort of login pop-up box. It won't have username and passowrd but instead ask for a program number, name, email address and phone number. Any ideas?

Hi, In my Datagridview contains itemno,itemdescription,quantity,price columns. this values can view in crystal report.in crystal report only 10 colums can able to view. so,in item descriptionin cell only 10 lines i have to enter .if it is more than that i want to display messagebox and chance is there for …

please could you answer ... i searched all over but sadly could not find an answer

CAN any one help me writing a C Program I need to send a Http request to Http audio streaming server get connect if server requires authentication (then again send user name and password) if authentication is OK get the audio stream downloaded on to a folder Else If server …

Hello, I am an experienced programmer in OO langauges such as C++, C#, Java... etc. The problem I have is that I have written a class, and when I try to instantiate that class from another object, the compiler says that it cannot find it at the Import stage. From …

Hello, I am currently working developoning C++ app. with the codeGear Ide. I want to keep trace of every stored procedure I call using ADO executeComplete event in my ADO connection object (just for loging propourses). My problem is that I can not access any Command property because of const …

How do I make a static function in an Class that can be called by another object? Thanks in advance.

i have this design internet | Router(Suse) ---- Content-Filter Server | LAN am using iptables to redirect client httprequests from Port 80 to my own program's port that is writen (in java) on the router now in my code i want to send ( redirect ) all client http requests …

Hi, Could anyone give me some suggestions? Now, I want to put the labels beside the list box to show the number of string lines, but i cant' do adjust all between string lines and labels although the size of text are same. You all will know the smallest size …

Hello, I have a sample code which is a header file and I am trying to write a CPP program which uses this file. But I am getting errors while running the code. Here is the header file: #ifndef FineInterfacePtr_h #define FineInterfacePtr_h template<class T> class CSafePtr { public: CSafePtr( T* …

I'm running 2.4.4 using gentoo. I've compiled python with Tk. (USE="tk" in /etc/make.cont) I can not get "turtle.setup(width=800,height=600,startx=400,starty=300)" to set the screen size. Any ideas? Is there another way to set the screen size? ? cdub [code = python] import Tkinter import turtle turtle.setup(width=800,height=600,startx=400,starty=300) turtle.down() turtle.right(30) turtle.forward(100) [/code]

hi, when i update records in VB, only 0's are stored in database, can anyone halp me to solve this? send me appropriate code for this?

i am trying to coonect ms access with vb6. The code is working but after i execute "SELECT * from table" it is showing the content for the last row in the ms access. I am wondering how i can change my code so it display all the content instead …

Ok so I am interested in learning some assembly so that I can create programs for my windows xp operating system. I have looked through some tutorials and the one on here but I am still lost on what to do to get started. Could someone hook me up with …

Hi everyone. I'm making a simple text rpg and battle system with C and I was just wondering if it was possible to add sounds to it. I've heard that it's possible with C++ but I'm not sure if it's possible with C as well. Any help is greatly appreciated …

[CODE] #include <windows.h> #include "Resource.h" HWND hWnd; LRESULT CALLBACK DlgProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam); INT WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { DialogBox(hInstance, MAKEINTRESOURCE(IDD_Main), hWnd, reinterpret_cast<DLGPROC>(DlgProc)); return FALSE; } LRESULT CALLBACK DlgProc(HWND hWndDlg, UINT Msg, WPARAM wParam, LPARAM lParam) { switch(Msg) { case WM_INITDIALOG: …

hi all, i am new to programming, my problem is that after certain data manipulation i will a array which will have only zeros & ones. (example x[5]={0,0,1,0,1} now i would like to store the contents of the array in another variable like A(say)=00101. but the codes which i written …

guys..I would like to ask for your help..I was given a programming assignment about searching a random number in a array of also random numbers. here's the problem: [B] write a program that creates an array of 100 random integers in the range from 1 to 200 and, then use …

I'm trying to add a row to my dataset using the following: [CODE] Dim foundRow As DataRow = DsMembers.Members.NewRow foundRow("FirstName") = scannedMember.FirstName foundRow("MiddleName") = scannedMember.MiddleName foundRow("LastName") = scannedMember.LastName foundRow("Address") = scannedMember.Address foundRow("City") = scannedMember.City foundRow("State") = scannedMember.State foundRow("Zip") = scannedMember.Zip foundRow("DOB") = scannedMember.DOB foundRow("TDL") = scannedMember.TDL foundRow("MemberID") = scannedMember.MemberID foundRow("DateJoined") …

Hello, As a part of my program, I have to convert a column of strings in a vector(containing strings of both upper and lower case) to uppercase. The column is accessed as array.at(i).at(2) I have tried to convert character by character using toupper() , but I didnt work for me. …

hey everyone am totaly stuck on these questions. am new to programming and a begginer is even a big word for me i guess am still at the scratch level so plz help :'( here are the questions 1. Write a program that asks the user to enter 10 integers. …

please i need help in gettin data interaction between forms, basically what i want to do is to create a questioniare of about three forms where data is requested from the user and the last (4th) form, displays an intepreted set of information based on the data that was enter …

I have a main dialog that is shown when my application starts running.It consists of a VLCplayer control that streams the live video and plays it.I have another dialog with a second VLCcontrol which is displayed when I select a menu item.What I have to do is play the same …

I want to display multiple tables record into datagrid (challan number wise). Please help me. how will i can use datagrid.

I'm a complete beginner. I know how to get things to print to the screen, with the print command. But I want to be able to input a string of text and have that text returned in all caps. Do I do this with an argument to the print command …

I am trying to print a random line from a text file that has 10 lines. The problem that I run into is that it sometimes picks the number "0" which is not a line in the text file. How would I have it pick a random number between 1-10? …

Is there anyone who knows how to locate the file pointer and display its value? I am currently doing an assembly program that searches for a string in a given file and returns its offset from the beginning of the file. For example, the display would be "string found at …

Dear All, What is the Major Differences between Python 2.3 and 2.4 and What are all the Major Features in Python 2.4?????????? regards Mani

I'm trying to have VB open a basic 1 line settings text file but I want it (for first time users) to create the file if it doesn't exist, but I can't open the file without getting an error. How do I go about creating this file if it doesn't …